Shelly
Pro 4PM
DIN-rail 4-channel smart relay with per-channel power and energy metering, a color LCD display, and wired Ethernet plus Wi-Fi for rock-solid professional installs. Each output is independently controlled and monitored for precise load management.
Setup guides
Roles it can fill
Native Shelly integration, local, no cloud required, with MQTT also supported. Four metered relay channels with per-output voltage, current, power, and energy measurement; wired RJ45 Ethernet for reliable connectivity; color LCD status display; DIN-rail mount.